1021707360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{709519}}^1$

素因数の和:709540

約数の個数: 72

約数和(自身を含む): 3486581280

約数和(自身を除く): 2464873920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 709519, 1419038, 2128557, 2838076, 3547595, 4257114, 5676152, 6385671, 7095190, 8514228, 10642785, 11352304, 12771342, 14190380, 17028456, 21285570, 22704608, 25542684, 28380760, 31928355, 34056912, 42571140, 51085368, 56761520, 63856710, 68113824, 85142280, 102170736, 113523040, 127713420, 170284560, 204341472, 255426840, 340569120, 510853680, 1021707360]

約数ペア:

[(1, 1021707360), (2, 510853680), (3, 340569120), (4, 255426840), (5, 204341472), (6, 170284560), (8, 127713420), (9, 113523040), (10, 102170736), (12, 85142280), (15, 68113824), (16, 63856710), (18, 56761520), (20, 51085368), (24, 42571140), (30, 34056912), (32, 31928355), (36, 28380760), (40, 25542684), (45, 22704608), (48, 21285570), (60, 17028456), (72, 14190380), (80, 12771342), (90, 11352304), (96, 10642785), (120, 8514228), (144, 7095190), (160, 6385671), (180, 5676152), (240, 4257114), (288, 3547595), (360, 2838076), (480, 2128557), (720, 1419038), (1440, 709519)]